主成份分析在谷子育种中的应用

APPLICATION OF THE PRINCIPAL COMPONENT ANALYSIS IN MILLET BREEDING

摘要:

本文首次将主成份分析运用于谷子育种中,实验表明,用该法评价组合及亲本与育种实践是吻合的。证明主成份分析运用于谷子育种中是切实可行的,随着计算机的应用,此法用于杂种后代选择也将是有益的。

Abstract:

This paper explored the application of principal component analysis to millet breeding program. It was shown that the results from evaluation of crosses and parents by the analysis mothed were consistent with those from practical breeding, indicating the possibility of application of principal compoent analysis. It is also helpful to use this mothed in the selection scheme of millet crosses, with computerizing data.